======================== unified (from filesystem) ========================
                                         'bitrate'  '183.288'
                                        'duration'  '106'
                                          'artist'  'Goblin'
                                     'text_people'  ''
                                         'release'  'Italian Cinema Lounge'
                                           'title'  'Via della droga'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '108'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Italian Cinema Lounge'
'TBPM' (BPM (beats per minute))                     '108'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Via della droga'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Goblin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Crippled Dick Hot Wax!'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Goblin'
'TXXX:ASIN'                                         'B00000BIK5'
'TXXX:Artists'                                      'Goblin'
'TXXX:BARCODE'                                      '718750440624'
'TXXX:CATALOGNUMBER'                                'CDHW 053'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'cb3173b5-0c17-41a4-ada8-7cbd9131030c'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'fcd5caac-6344-40ea-942a-5c4bac5e615f'
'TXXX:MusicBrainz Release Group Id'                 'ee426273-f87e-3d14-b76c-c775b34b7bfc'
'TXXX:MusicBrainz Release Track Id'                 '4c2bac17-00c1-3286-abc7-2348e236d52d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.07 dB'
'TXXX:replaygain_track_peak'                        '0.623770'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'93f24c9b-132e-4b3e-8806-f1b847314e70')

========================== row from database ==========================
                                              'id'  727975
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/italian cinema lounge/goblin - la via della droga.mp3
                                         'working'  None
                                         'bitrate'  183
                                    'duration_sec'  106
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  2456941
                                           'mtime'  1620537622
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country italian cinema lounge goblin via prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Goblin
                                     'tag_release'  Italian Cinema Lounge
                                       'tag_title'  Via della droga
                                             'bpm'  108.0
                                    'search_title'  'della':2 'droga':3 'via':1
                                   'search_artist'  'goblin':1
                                  'search_release'  'cinema':2 'italian':1 'lounge':3
                                     'search_rest'  'bossa':13 'cinema':6 'country':4 'exotica':2 'goblin':8 'italian':5 'jazz':1 'jb':11 'lounge':7 'oldies':3 'or':12 'prerock':10 'via':9
                                    'search_combo'  'bossa':20 'cinema':6C,13 'country':11 'della':2A 'droga':3A 'exotica':9 'goblin':4B,15 'italian':5C,12 'jazz':8 'jb':18 'lounge':7C,14 'oldies':10 'or':19 'prerock':17 'via':1A,16
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537621.861056  (2021-05-09 07:20:21)
                             'size'  2456941